The SN74GTL3004 provides for a selectable GTL Voltage Reference (GTL VREF). The value of the GTL VREF can be adjusted using S0 and S1 select pins.
The S0 and S1 pins contain glitch-suppression circuitry for excellent noise immunity. When left floating, the S0 and S1 control input pins have 100-kµ pullups that set the GTL VREF default value to the 0.67 × VTT ratio
(S0 = 1 and S1 =1).
声明:本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人,不代表电子发烧友网立场。文章及其配图仅供工程师学习之用,如有内容侵权或者其他违规问题,请联系本站处理。 举报投诉
全部0条评论
快来发表一下你的评论吧 !